Whatever happened to Corey Haim?

An excellent question. The Thrills were wondering this same thing:

Whatever Happened to Corey Haim (mp3)
The Thrills

I had such a huge crush on him and his stupid mouth agape look.
(I would like to point out that the poster above, from BOP, which I probably had, is autographed in 2001. Who the flip is seeking Corey Haim's autograph in 2001?!?).